Micromax — poor battery

Address:

Dehradun, Uttarakhand

I purchased micromax A11OQ on 15 September 2013 in dehradun, uttrakhand. The battery backup of my phone suddenly went down on 6 may 2014. After complaining to service center in dehradun i came to know battery of my phone has swelled up and needs to be changed. since warranty of battery is only 6 months it cannot be replaced and i have to buy a new one. This is the condition of battery when usage of my phone is very normal. This situation is highly dissatisfying and discouraging in the reference of future purchase